# SDR SIMA20200924001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2020
- Submitted: September 25, 2020
- Operation: Air carrier
- Aircraft: N851AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145734
- Aircraft time: 33,385 hours, 30,245 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: TO
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20200924001

## Discrepancy

PACK ONE BLOWING HOT AIR FOR 5 MIN.  OZONE SMELL VERY STRONG DURING TAKEOFF ROLL.  C/A: UNABLE TO DUPLICATE.  INSPECTED NR 1 PACK, NO LEAKS AND DTCV OPERATING NORMALLY IN AUTO AND MANUAL.  TRANSITIONS NORMALLY FROM HOT TO COLD TO HOT AS COMMANDED.  NO LEAKS NOTED, OPS CHK OK, IAW AMM 21-51-00 & 21-60-00.  MEL RESTORED PACK.

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